Problem in creating C++ shared library using mingw in MATLAB Compiler SDK

I trying to convert simple MATLAB Script using MATLAB Compiler SDK by using "C++ Shared Library" Option

function [InDouble2, RetDouble] = MatLabCalcSum(InDouble1, InDouble2)
    InDouble2 = InDouble2 + 1;
    RetDouble = InDouble1 + InDouble2;
end

Compiled in Visual Studio 2013 and MinGW 5.3.

DLL which was compiled using Visual Studio compiler has proper exported function as "void MatLabCalcSum(int,class mwArray &,class mwArray &,class mwArray const &,class mwArray const &)" in the DLL and I am able to make a call from my C++ code and executes good.

But the DLL compiled in MinGW the script function exported as mangled name "_Z13MatLabCalcSumiR7mwArrayS0_RKS_S2_" which I can't call from other C++ code.

Please help me in resolving this issue.

Note: To choose a different compiler I am executing following command and selecting appropriate options

>> mbuild -setup